🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.78 AU - 1.08 AU

Year: 336 Days

Day: 37.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,553,387 km

• M1: 89,160 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.26 AU - 1.36 AU

Year: 562 Days

Day: 46.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.83 AU - 4.29 AU

Year: 2517 Days

Day: 14 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,553,387 km

• M1: 2,791,795 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.26 AU - 4.16 AU

Year: 2678 Days

Day: 24.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 11

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.14 AU - 6.76 AU

Year: 4768 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,553,387 km

• M1: 144,661 km (0.1 R)
• M2: 252,072 km (0.096 R)
• M3: 360,531 km (0.086 R)
• M4: 497,563 km (0.095 R)
• M5: 577,597 km (0.097 R)
• M6: 838,646 km (0.051 R)
• M7: 1,247,796 km (0.115 R)
• M8: 1,320,201 km (0.051 R)
• M9: 1,546,094 km (0.071 R)
• M10: 1,738,327 km (0.119 R)
• M11: 1,808,189 km (0.075 R)
• M12: 1,986,959 km (0.102 R)
• M13: 2,072,379 km (0.114 R)
• M14: 2,159,146 km (0.054 R)
• M15: 2,234,543 km (0.074 R)
• M16: 3,121,659 km (0.08 R)
• M17: 3,558,036 km (0.064 R)
• M18: 3,875,034 km (0.075 R)
• M19: 4,138,475 km (0.091 R)
• M20: 4,407,901 km (0.107 R)
• M21: 4,963,957 km (0.042 R)
• M22: 5,097,996 km (0.111 R)
• M23: 5,352,612 km (0.052 R)
• M24: 5,455,685 km (0.096 R)
• M25: 5,628,919 km (0.097 R)
• M26: 5,733,787 km (0.102 R)
• M27: 5,927,666 km (0.103 R)
• M28: 6,394,711 km (0.064 R)
• M29: 6,577,519 km (0.074 R)
• M30: 6,985,772 km (0.065 R)
• M31: 7,117,418 km (0.097 R)
• M32: 7,230,813 km (0.12 R)
• M33: 7,632,932 km (0.11 R)
• M34: 7,710,274 km (0.099 R)
• M35: 7,788,065 km (0.115 R)
• M36: 8,022,635 km (0.042 R)
• M37: 8,121,070 km (0.091 R)
• M38: 8,398,873 km (0.086 R)
• M39: 8,478,759 km (0.079 R)
• M40: 8,599,185 km (0.03 R)
• M41: 9,148,209 km (0.037 R)
• M42: 9,271,627 km (0.107 R)
• M43: 9,437,232 km (0.089 R)
• M44: 9,645,622 km (0.052 R)
• M45: 10,067,039 km (0.103 R)
• M46: 10,173,254 km (0.054 R)
• M47: 10,322,702 km (0.089 R)
• M48: 11,015,041 km (0.041 R)
• M49: 11,322,764 km (0.08 R)
• M50: 11,477,597 km (0.118 R)
• M51: 11,856,678 km (0.049 R)
• M52: 12,081,674 km (0.062 R)
• M53: 12,903,265 km (0.112 R)
• M54: 13,204,256 km (0.077 R)
• M55: 13,297,456 km (0.114 R)
• M56: 13,437,479 km (0.096 R)
• M57: 13,625,075 km (0.075 R)
• M58: 13,719,172 km (0.101 R)
• M59: 14,050,232 km (0.048 R)
• M60: 14,216,734 km (0.049 R)
• M61: 14,360,049 km (0.112 R)
• M62: 14,527,748 km (0.072 R)
• M63: 14,672,110 km (0.089 R)
• M64: 15,474,404 km (0.115 R)
• M65: 15,646,292 km (0.099 R)
• M66: 16,041,828 km (0.116 R)
• M67: 16,792,511 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 12

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.25 AU - 9.25 AU

Year: 8085 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,553,387 km

• M1: 350,957 km (0.044 R)
• M2: 483,351 km (0.091 R)
• M3: 650,003 km (0.065 R)
• M4: 792,570 km (0.053 R)
• M5: 1,011,132 km (0.07 R)
• M6: 1,214,884 km (0.098 R)
• M7: 1,376,749 km (0.051 R)
• M8: 1,763,011 km (0.08 R)
• M9: 2,010,895 km (0.069 R)
• M10: 2,292,587 km (0.111 R)
• M11: 2,427,076 km (0.074 R)
• M12: 2,633,671 km (0.109 R)
• M13: 2,846,249 km (0.095 R)
• M14: 2,991,209 km (0.081 R)
• M15: 3,089,196 km (0.108 R)
• M16: 3,263,328 km (0.102 R)
• M17: 3,338,875 km (0.109 R)
• M18: 3,885,057 km (0.109 R)
• M19: 4,292,412 km (0.1 R)
• M20: 4,431,239 km (0.096 R)
• M21: 4,515,313 km (0.099 R)
• M22: 4,628,109 km (0.109 R)
• M23: 5,177,433 km (0.086 R)
• M24: 5,355,305 km (0.064 R)
• M25: 5,962,522 km (0.116 R)
• M26: 6,180,337 km (0.069 R)
• M27: 6,305,999 km (0.115 R)
• M28: 6,947,026 km (0.084 R)
• M29: 8,015,753 km (0.083 R)
• M30: 9,386,668 km (0.089 R)
• M31: 9,531,329 km (0.1 R)
• M32: 9,786,394 km (0.069 R)
• M33: 9,969,950 km (0.04 R)
• M34: 11,945,988 km (0.12 R)
• M35: 12,339,580 km (0.085 R)
• M36: 14,579,958 km (0.086 R)
• M37: 14,789,844 km (0.109 R)
• M38: 15,000,627 km (0.112 R)
• M39: 15,854,083 km (0.097 R)
• M40: 15,983,485 km (0.099 R)
• M41: 16,504,535 km (0.072 R)
• M42: 17,163,663 km (0.029 R)
• M43: 17,429,648 km (0.032 R)
• M44: 17,518,659 km (0.101 R)
• M45: 17,786,588 km (0.093 R)
• M46: 18,190,951 km (0.092 R)
• M47: 19,238,286 km (0.073 R)
• M48: 19,330,289 km (0.043 R)
• M49: 19,468,517 km (0.118 R)
• M50: 19,699,796 km (0.109 R)
• M51: 19,838,922 km (0.111 R)
• M52: 20,492,664 km (0.079 R)
• M53: 20,963,898 km (0.057 R)
• M54: 21,248,283 km (0.068 R)
• M55: 21,438,721 km (0.072 R)
• M56: 22,205,859 km (0.094 R)
• M57: 22,592,869 km (0.053 R)
• M58: 23,079,660 km (0.091 R)
• M59: 23,668,478 km (0.087 R)
• M60: 24,014,198 km (0.099 R)
• M61: 24,311,898 km (0.037 R)
• M62: 24,860,773 km (0.11 R)
• M63: 25,061,383 km (0.046 R)
• M64: 26,685,867 km (0.084 R)
• M65: 26,942,726 km (0.101 R)
• M66: 27,252,095 km (0.026 R)
• M67: 27,874,272 km (0.094 R)
• M68: 28,291,800 km (0.112 R)
• M69: 28,553,746 km (0.081 R)
• M70: 28,658,763 km (0.075 R)
• M71: 29,928,849 km (0.092 R)
• M72: 31,163,181 km (0.092 R)
• M73: 31,596,417 km (0.112 R)
• M74: 31,868,236 km (0.085 R)
• M75: 32,633,429 km (0.108 R)
• M76: 33,792,513 km (0.04 R)
• M77: 36,549,153 km (0.089 R)
• M78: 36,663,297 km (0.113 R)
• M79: 36,948,879 km (0.12 R)
• M80: 37,063,321 km (0.104 R)
• M81: 37,235,209 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 9.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.66 AU - 12.26 AU

Year: 12677 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,553,387 km

• M1: 140,173 km (0.118 R)
• M2: 285,732 km (0.029 R)
• M3: 494,421 km (0.111 R)
• M4: 674,686 km (0.113 R)
• M5: 1,099,544 km (0.105 R)
• M6: 1,390,662 km (0.111 R)
• M7: 1,458,579 km (0.042 R)
• M8: 1,779,018 km (0.116 R)
• M9: 1,890,767 km (0.114 R)
• M10: 1,966,614 km (0.087 R)
• M11: 2,200,435 km (0.105 R)
• M12: 2,280,470 km (0.079 R)
• M13: 2,673,763 km (0.111 R)
• M14: 3,021,727 km (0.072 R)
• M15: 3,523,628 km (0.092 R)
• M16: 3,760,442 km (0.088 R)
• M17: 4,076,093 km (0.087 R)
• M18: 4,150,144 km (0.113 R)
• M19: 4,274,610 km (0.084 R)
• M20: 4,451,135 km (0.111 R)
• M21: 4,655,635 km (0.107 R)
• M22: 5,234,130 km (0.102 R)
• M23: 5,368,918 km (0.074 R)
• M24: 5,835,364 km (0.057 R)
• M25: 6,059,462 km (0.095 R)
• M26: 6,458,439 km (0.115 R)
• M27: 7,402,402 km (0.12 R)
• M28: 7,462,839 km (0.117 R)
• M29: 8,076,191 km (0.064 R)
• M30: 8,263,338 km (0.118 R)
• M31: 8,451,980 km (0.075 R)
• M32: 8,897,633 km (0.032 R)
• M33: 9,220,764 km (0.111 R)
• M34: 9,547,635 km (0.096 R)
• M35: 9,911,757 km (0.072 R)
• M36: 10,011,837 km (0.091 R)
• M37: 10,078,708 km (0.107 R)
• M38: 10,653,463 km (0.102 R)
• M39: 11,378,115 km (0.077 R)
• M40: 11,799,382 km (0.071 R)
• M41: 11,869,993 km (0.119 R)
• M42: 12,368,902 km (0.087 R)
• M43: 12,729,582 km (0.111 R)
• M44: 12,911,194 km (0.114 R)
• M45: 13,869,219 km (0.099 R)
• M46: 13,943,868 km (0.093 R)
• M47: 14,056,216 km (0.034 R)
• M48: 14,926,576 km (0.106 R)
• M49: 15,619,962 km (0.076 R)
• M50: 16,009,665 km (0.119 R)
• M51: 16,442,152 km (0.106 R)
• M52: 16,600,277 km (0.113 R)
• M53: 16,958,115 km (0.078 R)
• M54: 17,318,497 km (0.098 R)
• M55: 18,210,100 km (0.042 R)
• M56: 18,579,008 km (0.071 R)
• M57: 18,661,437 km (0.095 R)
• M58: 18,826,443 km (0.055 R)
• M59: 19,199,540 km (0.041 R)
• M60: 19,366,192 km (0.106 R)
• M61: 19,617,068 km (0.062 R)
• M62: 19,700,992 km (0.052 R)
• M63: 20,973,023 km (0.068 R)
• M64: 21,144,612 km (0.034 R)
• M65: 22,930,661 km (0.07 R)
• M66: 23,284,759 km (0.058 R)
• M67: 24,357,825 km (0.096 R)
• M68: 25,538,600 km (0.098 R)
• M69: 25,721,858 km (0.056 R)
• M70: 26,830,827 km (0.08 R)
• M71: 27,203,924 km (0.031 R)
• M72: 27,813,984 km (0.083 R)
• M73: 28,665,944 km (0.12 R)
• M74: 29,238,754 km (0.099 R)
• M75: 29,863,625 km (0.1 R)
• M76: 30,541,452 km (0.086 R)
• M77: 32,010,803 km (0.075 R)
• M78: 32,953,419 km (0.045 R)
• M79: 33,053,201 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,025 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit